Help with FlightCrew validation error

Hooseyfloot · 01-27-2023, 12:39 AM

Hi.

I export my epubs from InDesign and then do tidying in Sigil. My latest file is validating fine in pagina EPUB-Checker, but FlightCrew is giving me multiple slight variants on this error:

Error schema not satisfied: attribute 'lang' is not declared for element 'p' near column 53

I'm not well versed in the inner workings of epubs. Can anyone tell me how to fix this error?

I haven't had it before and I've been using Sigil to tidy InDesign exported epubs for years. (Recently upgraded to InDesign 2023)

Thanks!

Hooseyfloot · 01-27-2023, 12:50 AM

I should add, too, that when I click on the error above, it takes me to a line with the syntax:

<p class="Endorsement-text-first-para" lang="en">

I have no idea what I'm doing, but to my untrained eye it looks like 'lang' is declared...

Doitsu · 01-27-2023, 02:30 AM

Quote:

Originally Posted by Hooseyfloot

I should add, too, that when I click on the error above, it takes me to a line with the syntax:

<p class="Endorsement-text-first-para" lang="en">

I have no idea what I'm doing, but to my untrained eye it looks like 'lang' is declared...

FlightCrew is a very old validator that hasn't been updated in years. It also only supports EPUB2 books.

FYI: FlightCrew is looking for:

Code:

<p class="Endorsement-text-first-para" xml:lang="en">

You can ignore this error message.

You might want to export EPUB3 books from InDesign.
Unless you're working on a multilingual book, with paragraphs in languages other than English, that attribute is redundant and should be deleted from <p> tags and added to the <html> tag instead. For more information, see this DAISY recommendation.
Shameless plug: you might want to install my EpubCheck plugin.

KevinH · 01-27-2023, 11:38 AM

Yes Indeed! I will talk to DiapDealer about how we retire Flightcrew permanently.
Doitsu's EpubCheck plugin for Sigil is the way to go.

Hooseyfloot · 01-30-2023, 08:23 PM

Thanks Doitsu and KevinH - much appreciated. I shall install your plugin, Doitsu. And thanks for the work you do with Sigil, KevinH.

01-27-2023, 12:39 AM	#1
Hooseyfloot Junior Member Posts: 3 Karma: 10 Join Date: Jan 2023 Device: Kindle	Help with FlightCrew validation error Hi. I export my epubs from InDesign and then do tidying in Sigil. My latest file is validating fine in pagina EPUB-Checker, but FlightCrew is giving me multiple slight variants on this error: Error schema not satisfied: attribute 'lang' is not declared for element 'p' near column 53 I'm not well versed in the inner workings of epubs. Can anyone tell me how to fix this error? I haven't had it before and I've been using Sigil to tidy InDesign exported epubs for years. (Recently upgraded to InDesign 2023) Thanks!

01-27-2023, 11:38 AM	#4
KevinH Sigil Developer Posts: 8,160 Karma: 5450818 Join Date: Nov 2009 Device: many	Yes Indeed! I will talk to DiapDealer about how we retire Flightcrew permanently. Doitsu's EpubCheck plugin for Sigil is the way to go. Last edited by KevinH; 01-27-2023 at 11:43 AM.

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01-27-2023, 12:50 AM	#2
Hooseyfloot Junior Member Posts: 3 Karma: 10 Join Date: Jan 2023 Device: Kindle	I should add, too, that when I click on the error above, it takes me to a line with the syntax: <p class="Endorsement-text-first-para" lang="en"> I have no idea what I'm doing, but to my untrained eye it looks like 'lang' is declared...

01-30-2023, 08:23 PM	#5
Hooseyfloot Junior Member Posts: 3 Karma: 10 Join Date: Jan 2023 Device: Kindle	Thanks Doitsu and KevinH - much appreciated. I shall install your plugin, Doitsu. And thanks for the work you do with Sigil, KevinH.

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